What we measure when we do GEO in Cambridge
Progress shows when you compare answers. Today AI recommends other companies. The aim is that a few months from now it recommends you.
More than 200 clients trust us.
Generative engine optimization, or GEO, is SEO for the answers AI writes. The aim is to be one of the few companies an assistant names. We do this work for businesses in Cambridge across ChatGPT, Gemini, Perplexity and the AI results in Google.
Featured in the Spanish press













And more than 200 clients who have already trusted Vértigo.
Progress shows when you compare answers. Today AI recommends other companies. The aim is that a few months from now it recommends you.
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routes need looking after: what AI reads live and what it already knows about your brand.
How AI answers
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numbers sum up each month: answers you appear in, links to your site and visits that arrive from AI.
What we measure
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review a month of every question we track, with before and after screenshots.
Follow-up
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places where we measure your brand: ChatGPT, Gemini, Perplexity and the AI answers in Google.
Where your customers ask
ChatGPTGeminiPerplexityGoogle AI
CambridgeUSAWorldwide
With 121,186 residents in the 2024 Census Bureau estimates, Cambridge is the fourth largest city in Massachusetts. That puts it 243rd in the national ranking of cities. We have pages for 9 cities in Massachusetts.
When AI cannot find details about a local business, it recommends one from elsewhere. A few clear pages, a well-kept business profile and recent reviews change that answer. Vértigo is based in Murcia, Spain, usually 6 hours ahead of Cambridge. We work with clients abroad by video call, in English. We offer the same in Boston, Quincy and Lynn.
Source: US Census Bureau, 2024 population estimates.
How people ask AI in Cambridge
When someone asks ChatGPT for a dentist they can trust in Cambridge, the answer comes from reviews, health directories and your own website. We put all three in order.
Before asking for a quote, many people ask AI what a renovation costs and who to call. We publish your guide prices and your finished jobs so it has something to work with.
Owners ask AI about symptoms and about clinics that are open. With hours, services and reviews kept up to date, your clinic has a better chance of appearing in the answer in Cambridge.
GEO agency also in
Boston Quincy Lynn Brockton Lowell Worcester Providence Manchester
The first job is to listen. We put the questions your customer would ask to each assistant and note which companies come up and which pages it uses as sources.
We ask ChatGPT, Gemini, Perplexity and Google what your customer would ask, and we measure if you appear, how you are described and who gets recommended in your place.
We list the questions that end in a company recommendation and order them by how close they are to a purchase.
Fewer adjectives, more facts. We reorganise your website so that each page answers one specific question and answers it well.
We make it clear who you are, what you do and where. It sounds minor, but it is the most common fault when an assistant describes a company badly.
We look at which pages each assistant cites when it answers about your sector and work to get your company onto them.
Month by month we track which answers you appear in, which links cite you and what visits and inquiries arrive from AI.
Try it yourself. Ask ChatGPT about a dentist in Cambridge and it will give you a handful of names. The same happens with a kitchen renovation company in Cambridge. If you are not on that short list, you are not in the running.
Illustrative simulation. AI answers change every time a question is asked and nobody can guarantee a specific recommendation.
We put your customer's questions to each assistant and save the answers.
We compare what AI says with your website and with the sources it cites. You get it in writing: what is missing and where to begin.
We publish the content that is missing, correct your brand details and work to get the sources in your sector to cite you.
AI answers change often. We keep watch and react when your brand moves up or down.
5.0
34 Google reviews
“Friendly, effective and quick to sort things out. 100% recommended.”
“Without a doubt the best marketing decision I have made.”
“I am really happy with the guys at Vértigo, Jesús and Raúl.”
Can't find your question? Write to us and we'll reply within 24 hours.
Talk to the teamGEO stands for generative engine optimization. It is the work of getting assistants such as ChatGPT, Gemini and Perplexity, and the AI results in Google, to name and recommend your company when someone asks about what you sell. You will also see it called AI SEO or AI search optimization.
With SEO you aim to appear near the top of the results page. With GEO you aim to be included in the answer an assistant writes. They are different jobs resting on the same things: a good website, good content and other people speaking well of you.
No, and be wary of anyone who promises it. The same question asked twice can give different answers, and no engine sells that spot. What we can do is show you, month by month, how many answers you appear in and which ones we have gained.
It does. For local questions, assistants draw heavily on map listings, review sites and neighborhood press, all things a business in Cambridge can improve. A national name is not required. Accurate details, recent reviews and pages that say plainly what you do and where are what count.
We track four as standard: ChatGPT, Gemini, Perplexity and Google's AI answers. They do not all work the same way, so we test each one separately and never assume one result applies to the others. Copilot or any other assistant can be added if your customers use it.
It can be corrected, though not overnight. AI repeats what it finds, so the source of the error has to be fixed and the correct fact reinforced on your website and your profiles. With assistants that answer from training, the old version can linger until the model is updated.
Leave us your website and we will tell you what AI knows about your brand, what it is missing and where we would start.
GEO auditNo obligation
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